Having issues with unassigning myself (I'm the developer)

Having issues with unassigning myself (I'm the developer) from the unlimited facebook plugin's app id. I've even gone as far as uninstalling the plugin and re-installing but not before I deleted the app ID numbers from the database.

Also, when I login as my client (they have admin access) and add the app id #'s under their credentials, I get a green check mark next to the AP ID and secret key but when I go to the Autopost section my facebook pages don't show up. Any ideas?